Evoluent VerticalMouse 3 Right Hand Mouse for $62.95 Shipped

Evoluent VerticalMouse 3 Right Hand Mouse for $55.00 plus $7.95 shipping, making the total $62.95 shipped.  Here is a screenshot for your reference.  Its features include the capacity to fit a greater range of hand sizes, a gaming grade Infrared sensor with hardware adjustable resolution of 800-2600 dpi, and more.  Alternatively, it is available here for $64.84 shipped.